Wiring Diagram question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

70c10 · 10-26-2002, 03:59 PM

I just saw a post on the board showing a "Typical 67-72" dash panel schematic. This is the same version I have always seen and is in my 70' service manual. My question is why do they show 2 Dark Green wires going to the Ignition Switch, a dark blue wire going to the fuse panel in "view A on the right side, and a few other differences?. I just pulled another complete dash harness this morning and have yet to see these 2 dark green wires actually going to the ignition switch. Did GM screw this diagram up perhaps?. Can anybody shed some light here?. I don't want to pull my existing harness out just yet if the new one isn't going to work!. Thanks

10-26-2002, 03:59 PM	#1
70c10 67-72 Addict! Join Date: Feb 2002 Location: The TAX State! Posts: 7,856	Wiring Diagram question I just saw a post on the board showing a "Typical 67-72" dash panel schematic. This is the same version I have always seen and is in my 70' service manual. My question is why do they show 2 Dark Green wires going to the Ignition Switch, a dark blue wire going to the fuse panel in "view A on the right side, and a few other differences?. I just pulled another complete dash harness this morning and have yet to see these 2 dark green wires actually going to the ignition switch. Did GM screw this diagram up perhaps?. Can anybody shed some light here?. I don't want to pull my existing harness out just yet if the new one isn't going to work!. Thanks __________________ Jim 1970 C/10 Fleetside w/Ghost Flames Lowered 4.5" front and 4" rear (Raked) 355/350 Turbo w/shift kit 10" Redneck Performance Verter w/2500 stall Hooker Super Comps part#2808-1 Performer RPM Air-Gap 12 Bolt w/3:73 gears- Eaton Posi Comp Cams XE262 with 1.6 Crane Energizers, Road Demon 625 and Brodix IK 180 heads



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